package com.house365.im.client.util;

import android.content.Context;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;

/**
 *@author py
 *@date 2013-2-22
 *@comment
 */
public class NetworkUtil {
	
	public static boolean isNetworkAvailable(Context context) {   
        ConnectivityManager connectivity = (ConnectivityManager)context.getSystemService(Context.CONNECTIVITY_SERVICE);   
        if (connectivity == null) {   
            return false;   
        } else {   
            NetworkInfo[] info = connectivity.getAllNetworkInfo();   
            if (info != null) {   
                for (int i = 0; i < info.length; i++) {   
                    if (info[i].getState() == NetworkInfo.State.CONNECTED) {   
                        return true;   
                    }   
                }   
            }   
        }   
        return false;   
    }
}
